Home / 151,650.52-227,291.30-107,290.06

Finding the Fourth Proportional to 151,650.52, 227,291.30 and 107,290.06

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Solution

The fourth proportional to 151,650.52, 227,291.30 and 107,290.06 is: 160,804.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,650.52 : 227,291.30 = 107,290.06 : x
  2. Step 2: Convert to fraction form
    151,650.52/227,291.30 = 107,290.06/x
  3. Step 3: Cross multiply
    151,650.52x = 227,291.30 × 107,290.06
  4. Step 4: Simplify right side
    151,650.52x = 24,386,097,214.48
  5. Step 5: Solve for x
    x = 24,386,097,214.48/151,650.52
  6. Step 6: Final answer
    x = 160,804.57

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.